CN107627128A - A kind of accurate positioning device of wheel hub cast blank valve inside punching - Google Patents

A kind of accurate positioning device of wheel hub cast blank valve inside punching Download PDF

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Publication number
CN107627128A
CN107627128A CN201710835163.5A CN201710835163A CN107627128A CN 107627128 A CN107627128 A CN 107627128A CN 201710835163 A CN201710835163 A CN 201710835163A CN 107627128 A CN107627128 A CN 107627128A
Authority
CN
China
Prior art keywords
support
rotating shaft
wheel hub
punching
accurate positioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710835163.5A
Other languages
Chinese (zh)
Inventor
刘衍
马利平
杨广
李海鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongke Jing Zhi (tianjin) Technology Co Ltd
Tianjin Intelligent Tech Institute Of Casia Co Ltd
Original Assignee
Zhongke Jing Zhi (tianjin) Technology Co Ltd
Tianjin Intelligent Tech Institute Of Casia Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongke Jing Zhi (tianjin) Technology Co Ltd, Tianjin Intelligent Tech Institute Of Casia Co Ltd filed Critical Zhongke Jing Zhi (tianjin) Technology Co Ltd
Priority to CN201710835163.5A priority Critical patent/CN107627128A/en
Publication of CN107627128A publication Critical patent/CN107627128A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a kind of accurate positioning device of wheel hub cast blank valve inside punching, including support frame, clamping jaw cylinder, support component, the rotating shaft being vertically arranged and the motor of control axis of rotation, the axis of rotation is arranged on support frame, support component is packed at the top of rotating shaft, the clamping jaw cylinder is fixedly mounted with a support element, two clamping jaw same level faces of the clamping jaw cylinder are set, an inner support support is installed with each clamping jaw, each inner support support is provided with two rollers, four rolling is located at same level, and the rectangular distribution of the four rolling, the rectangular centre is located on rotating shaft core.In a kind of accurate positioning device of wheel hub cast blank valve inside punching of the present invention, the wheel hub and speed that can enable a device to adapt to more polytypic and size using this accurate positioning device faster more accurately, are save and punching are positioned manually, improve production efficiency.

Description

A kind of accurate positioning device of wheel hub cast blank valve inside punching
Technical field
The invention belongs to wheel hub location equipment field, determines more particularly, to a kind of essence of wheel hub cast blank valve inside punching Position device.
Background technology
Wheel hub processing valve core bore is the important step of vehicle hub production, and the processing arrangement of traditional valve core bore is in wheel hub Under cast blank state before machining, even if can so ensure that valve core bore is trained off and scrapped, it is possibility to have effect subtracts Few processing cost.Because the profile and size of wheel hub cast blank are irregular, therefore the processing of valve core bore relies primarily on manually, To punch to after the positioning of valve core bore boss by manual or automated frock clamp;But this hole knockout has production Efficiency is low, valve core bore lug boss position is not accurate enough, wheel hub changes the shortcomings of model will change corresponding fixture.
The content of the invention
In view of this, the present invention is directed to propose a kind of wheel hub cast blank valve inside punching accurate positioning device, with solve Existing wheel hub as be positioned manually punching caused by efficiency is low, hole position accuracy is low the problem of.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way:
A kind of accurate positioning device of wheel hub cast blank valve inside punching, including support frame, clamping jaw cylinder, support component, The rotating shaft being vertically arranged and the motor of control axis of rotation, the axis of rotation are arranged on support frame, and support component is packed in At the top of rotating shaft, the clamping jaw cylinder is fixedly mounted with a support element, and two clamping jaw same level faces of the clamping jaw cylinder are set, each An inner support support is installed with clamping jaw, each inner support support is provided with two rollers, and four rolling is located at same level, and should The rectangular distribution of four rolling, the rectangular centre are located on rotating shaft core.
Further, the support component is provided with two parallel line slideways, and each inner support bracket slide is set Put on two line slideways.
Further, support frame as described above is provided with the bracket for supporting wheel hub, and bracket is set around rotating shaft, the bracket Top surface is set less than roller.
Further, support frame as described above is provided with the sensor for being used for detecting rotating shaft, and the sensor is located at rotating shaft side.
Further, the rotating shaft is provided with the angle detector for being used for detecting axis of rotation angle.
Further, gear drive is passed through between the motor and rotating shaft.
Further, a roller in four rollers is fixed idler whell.
Relative to prior art, a kind of accurate positioning device of wheel hub cast blank valve inside punching of the present invention has Following advantage:
In a kind of accurate positioning device of wheel hub cast blank valve inside punching of the present invention, using this accurate positioning device The wheel hub and speed that more polytypic and size can be enabled a device to adapt to faster, more accurately, are save and punching are positioned manually, raising Production efficiency.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is a kind of accurate positioning device front view of wheel hub cast blank valve inside punching described in the embodiment of the present invention;
Fig. 2 is a kind of three-dimensional signal of accurate positioning device of wheel hub cast blank valve inside punching described in the embodiment of the present invention Figure;
Fig. 3 is inner support branch in the accurate positioning device that a kind of wheel hub cast blank valve inside described in the embodiment of the present invention punches Frame and line slideway annexation figure.
Description of reference numerals:
1- rotating shafts;2- sensors;3- angle detectors;4- motors;
5- line slideways;6- clamping jaw cylinders;7- rollers;8- inner support supports;
9- brackets;10- support frames;11- support components.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-3, a kind of accurate positioning device of wheel hub cast blank valve inside punching, including support frame 10, clamping jaw The motor 4 that cylinder 6, support component 11, the rotating shaft 1 being vertically arranged and control rotating shaft 1 rotate, passes through between the motor 4 and rotating shaft 1 Gear drive, motor 4 use servomotor, and the rotating shaft 1 is rotatably arranged on support frame 10, and support component 11 is packed in rotating shaft 1 top, the clamping jaw cylinder 6 are packed on support component 11, and two clamping jaw same level faces of the clamping jaw cylinder 6 are set, this reality To apply in example, 6 two clamping jaws of the axial line of rotating shaft 1 and clamping jaw cylinder intersect to center line, that is, when rotating shaft 1 rotates, clamping jaw gas 1 axial line rotates two clamping jaws of cylinder 6 around the shaft, while ensures that two clamping jaw rectilinear directions are symmetrically moved on the center line of rotating shaft 1 It is dynamic;In the present embodiment, an inner support support 8 is installed with each clamping jaw, in order to ensure the linearity of the movement of inner support support 8, Two parallel line slideways 5 are provided with support component 11, each inner support support 8 is slidably arranged in two line slideways On 5, inner support support 8 is realized under the effect of clamping jaw cylinder 6, along two line slideways 5 on rectilinear direction on the center of rotating shaft 1 Line symmetrically moves, and each inner support support 8 is provided with two rollers 7, and four rolling 7 is located at same level, and the four rolling 7 Rectangular distribution, the rectangular centre are located on the axle center of rotating shaft 1, in order to ensure to the stable stretching of wheel hub, in four rollers 7 One roller is fixed idler whell, and its excess-three is that a roller in scroll wheel, that is, four rollers 7 is fixed on it On corresponding inner support support 8, the roller is not rotated, and its excess-three roller is rotatably installed on inner support support 8.Its course of work For two clamping jaws drive inner support supports 8 and then drive the movement of the opposite direction of roller 7, realize to the stretching of wheel hub or loosen, when to wheel During hub stretching, rotating shaft 1 drives wheel hub rotation until wheel hub stomata boss arrival setting position, is achieved in wheel hub punching boss position That puts is accurately positioned.
In the present embodiment, wheel hub is propped up for the ease of realizing, is provided with support frame as described above 10 and is used for supporting wheel hub Bracket 9, bracket 9 set around rotating shaft 1, and the top surface of bracket 9 is set less than roller 7, in use, first that wheel hub is horizontal positioned On bracket 9, then Pneumatic clamping jaw cylinder 6 carries out stretching operation to wheel hub.
In the present embodiment, in order to detect the rotation position of rotating shaft 1 and the anglec of rotation in real time, it is provided with and is used on support frame 10 The sensor 2 of rotating shaft 1 is detected, the angle detector 3 for being used for detecting axis of rotation angle is provided with rotating shaft 2, wherein will sensing Device 2 is arranged on the side of rotating shaft 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.

Claims (7)

  1. A kind of 1. accurate positioning device of wheel hub cast blank valve inside punching, it is characterised in that:Including support frame (10), clamping jaw gas The motor (4) that cylinder (6), support component (11), the rotating shaft (1) being vertically arranged and control rotating shaft (1) rotate, the rotating shaft (1) turn Dynamic to be arranged on support frame (10), support component (11) is packed at the top of rotating shaft (1), and the clamping jaw cylinder (6) is packed in support On element (11), two clamping jaw same level faces of the clamping jaw cylinder (6) are set, and an inner support support is installed with each clamping jaw (8), each inner support support (8) is provided with two rollers (7), and four rolling (7) is located at same level, and the four rolling (7) rectangular distribution, the rectangular centre are located on rotating shaft (1) axle center.
  2. A kind of 2. accurate positioning device of wheel hub cast blank valve inside punching according to claim 1, it is characterised in that:Institute State support component (11) and be provided with two parallel line slideways (5), each inner support support (8) is slidably arranged in two directly On line guide rail (5).
  3. A kind of 3. accurate positioning device of wheel hub cast blank valve inside punching according to claim 1, it is characterised in that:Institute State support frame (10) and be provided with the bracket (9) for being used for supporting wheel hub, bracket (9) is set around rotating shaft (1), bracket (9) top Face is set less than roller (7).
  4. A kind of 4. accurate positioning device of wheel hub cast blank valve inside punching according to claim 1, it is characterised in that:Institute State support frame (10) and be provided with the sensor (2) for being used for detecting rotating shaft (1), the sensor (2) is located at rotating shaft (1) side.
  5. A kind of 5. accurate positioning device of wheel hub cast blank valve inside punching according to claim 1, it is characterised in that:Institute State rotating shaft (2) and be provided with the angle detector (3) for being used for detecting axis of rotation angle.
  6. A kind of 6. accurate positioning device of wheel hub cast blank valve inside punching according to claim 1, it is characterised in that:Institute State and pass through gear drive between motor (4) and rotating shaft (1).
  7. A kind of 7. accurate positioning device of wheel hub cast blank valve inside punching according to claim 1, it is characterised in that:Four A roller in the individual roller (7) is fixed idler whell.
CN201710835163.5A 2017-09-15 2017-09-15 A kind of accurate positioning device of wheel hub cast blank valve inside punching Pending CN107627128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710835163.5A CN107627128A (en) 2017-09-15 2017-09-15 A kind of accurate positioning device of wheel hub cast blank valve inside punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710835163.5A CN107627128A (en) 2017-09-15 2017-09-15 A kind of accurate positioning device of wheel hub cast blank valve inside punching

Publications (1)

Publication Number Publication Date
CN107627128A true CN107627128A (en) 2018-01-26

Family

ID=61102407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710835163.5A Pending CN107627128A (en) 2017-09-15 2017-09-15 A kind of accurate positioning device of wheel hub cast blank valve inside punching

Country Status (1)

Country Link
CN (1) CN107627128A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203527076U (en) * 2013-11-01 2014-04-09 丹阳荣嘉精密机械有限公司 On-line drilling machine workpiece positioning mechanism
CN105149996A (en) * 2015-10-10 2015-12-16 北京博鲁斯潘精密机床有限公司 Five-axis clamp for wheel hub bore machining
CN205437894U (en) * 2016-03-30 2016-08-10 安徽合力股份有限公司 A frock for processing wheel hub external splines root aperture
CN106078296A (en) * 2016-08-26 2016-11-09 叶青 A kind of fixed mechanism for wheel hub processing
CN205834841U (en) * 2016-08-09 2016-12-28 驻马店中集华骏铸造有限公司 Hub machining center frock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203527076U (en) * 2013-11-01 2014-04-09 丹阳荣嘉精密机械有限公司 On-line drilling machine workpiece positioning mechanism
CN105149996A (en) * 2015-10-10 2015-12-16 北京博鲁斯潘精密机床有限公司 Five-axis clamp for wheel hub bore machining
CN205437894U (en) * 2016-03-30 2016-08-10 安徽合力股份有限公司 A frock for processing wheel hub external splines root aperture
CN205834841U (en) * 2016-08-09 2016-12-28 驻马店中集华骏铸造有限公司 Hub machining center frock
CN106078296A (en) * 2016-08-26 2016-11-09 叶青 A kind of fixed mechanism for wheel hub processing

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Application publication date: 20180126

RJ01 Rejection of invention patent application after publication